baber/WOPTO huggingface dataset:
Patent JP-S59119648-A (JP)
Title: Electron beam gyrotron apparatus
Inventor: KAGEYAMA TAKAO
IPC: H01J25/00
Filed: 1982-12-24
Abstract: PURPOSE:To prevent electron bombardment against the output window without making the collector electrode larger, by disposing a plurality of magnets outside the collector electrode of a gyrotron apparatus or the like thereby giving a deflection to the electron beams. CONSTITUTION:A gyrotron is formed of an electron gun 2 emitting electron beams which make hollow herical motions, a high frequency circuit 4 including a hollow cylinder 5, a collector electrode 6 for collecting the beams, an output window 7, and an output wave guide 8 longitudinally disposed along the tube axis 12 and solenoid windings 9 provided in addition. Further, two magnets 10, 11 are disposed outside the collector electrode 6 in such a way that positions thereof in the distances along the tube axis 12 are different and the longitudinal component 13 of the magnetic flux thereof will set off the leakage flux from the solenoid windings 9. Then, the electron beams can be deflected sideways owing to the lateral component 14 of the magnetic flux of the magnets 10, 11, so that the electron bombardment against the output window 7 is prevented and the apparatus becomes capable of generating a long pulse.
Patent JP-S60123459-A (JP)
Title: Guanidine derivative or acid addition salt thereof and agricultural and horticultural germicide
Inventor: MORIMOTO HIROSHI
IPC: C07C239/00
Filed: 1983-12-08
Abstract: NEW MATERIAL:1,11-Diguanidino-6-undecanol of formula I or an acid addition salt thereof. USE:An agricultural and horticultural germicide characterized by having drug effect on plant blight, e.g. black spot of peaches, brown rot of tobacco, alternaria blotch of apples, blast of rice plants, etc. without causing substantial phytotoxicity. PREPARATION:1,11-Diamino-6-undecanol of formula II is reacted with an isothiourea derivative of formula III (R is alkyl, e.g. methyl, ethyl or butyl, benzyl or aralkyl) to afford the aimed compound of formula I . S-methylthiuronium sulfate is practically most preferred for the compound of formula II. O-alkylisouronium salts or cyanamide may be used as the compound of formula II.
Patent JP-S60123017-A (JP)
Inventor: TAKE SADAO
IPC: H01G9/04
Filed: 1983-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59122398-A (JP)
Title: Drive control system for pulse motor
Inventor: SHIMADA KAZUO
IPC: H02P8/38
Filed: 1982-12-25
Abstract: PURPOSE:To prevent the stepout due to an oscillation caused by an excess torque or to insufficient torque by precisely regulating the torque at every step by chopper modulation of different pulse widths. CONSTITUTION:A motor power modulator 10 performs a chopper modulation for modulating a pulse width in each step. A chopper width control data unit performs a chopper modulation in each step. A chopper timer 12 inputs data from the data unit, performs the chopper modulation in response to the data, and outputs a chopper pulse. A chopper drive circuit 13 controls a current flowed to a pulse motor on the basis of the output of a chopper timer 12.
Patent JP-2001057637-A (JP)
Title: Image transmission method and image transmitter
Inventor: HOSOE TAKANOBU
IPC: H04N1/413
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To transmit a still picture in a short time while suppressing degradation in the still picture. SOLUTION: A bold image degree calculation means calculates a bold image degree on the basis of data of an absolute value denoting a difference degree of adjacent luminance obtained from a luminance histogram generated by a luminance histogram generating means 22. A compression processing selection means 24 compares the bold image degree with a threshold and either of a reversible compression system 26 and an irreversible compression system 25 is selected as the system for image compression processing.
Patent JP-H0859727-A (JP)
Title: Polymerization catalyst for olefins and production of polyolefin using the same
Inventor: SHIMIZU HIROYUKI
IPC: C08F4/60
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a catalytic component capable of providing highmolecular weight polymers of olefins having relatively wide-molecular weight distribution and narrow composition distribution and excellent in particulate properties. CONSTITUTION: This solid catalyst is obtained by bringing (1) a component comprising a compound expressed by the general formula, Me<1> R<1> p (OR<2> )q X<1> 4-p-q (Me<1> is Zr, Ti or Hf), (2) a compound expressed by the general formula, Me<2> R<3> m (OR<4> )n X<2> z-m-n (Me<2> represents an element of a group I to III of the periodic table), (3) an organocyclic compound having a conjugated double bond, (4) a modified organoaluminum compound containing an Al-O-Al bond and (5) porous particles of silicon oxide or aluminum oxide having a specific property, into contact with each other.
Patent JP-S6386599-A (JP)
Inventor: HITOMI HARUTOYO
IPC: H05K7/20
Filed: 1986-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0782205-A (JP)
Title: Production of unsaturated carbonyl compound
Inventor: MURAI SHINJI
IPC: C07C49/527
Filed: 1993-09-17
Abstract: PURPOSE:To provide a new method for producing unsaturated carbonyl compounds through simple means with high reactivity and selectivity, enabling the synthesis of compounds which have been difficult to be prepared. CONSTITUTION:The compound having a carbonyl-substituted unsaturated structure represented by the formula I is allowed to react with an olefin in the presence of a transition metal catalyst, preferably an organometallic compound of ruthenium to effect the direct addition of the olefin to the unsaturated C-H bond to give the addition structure represented by the formula II whereby an unsaturated carbonyl compound is obtained. As compound which can be produced by the method, are compounds represented by the formula III (R1 is organic group; R<1>-R<7> are H, halogen, organic group which may have hetero atoms; one or more among R<2> to R<7> may constitute a carbocyclic or heterocyclic ring which may contain or not contain hetero atoms). The compounds are useful as a variety of industrial starting substance, medicines, agrochemicals, perfumes or polymer products.
Patent JP-H06114554-A (JP)
Title: Butt welding method for hollow panels
Inventor: NEGI ISAO
IPC: B23K9/02
Filed: 1992-08-31
Abstract: PURPOSE:To prevent a welding section from receiving stress concentration and prevent the occurrence of root cracking on the welding section. CONSTITUTION:Ribs 3 of the ends to be welded of hollow panels 1A and 1B are notched extending over a specified length. A groovelike reinforcing member 7 is fitted into the ends to be welded of the respective hollow panels 1A and 1B so that its opening section faces other hollow panel 1A and 1B sides. In a state with the ends of the rib sections 3 inserted into slits 10 formed so as to extend over a web 8 and both flanges 9 of the groovelike reinforcing member 7, the rib sections 3 and the web 8 and both flange parts 9 of the groovelike reinforcing member 7 are welded together, respectively. Afterwards, the flat plates 2 of the hollow panels 1A and 1B and both flange parts 9 of the groovelike reinforcing member 7 are butt-welded together, respectively.
Patent JP-H04113361-A (JP)
Title: Photoinitiator composition
Inventor: TOBA YASUMASA
IPC: C07D471/22
Filed: 1990-08-31
Abstract: PURPOSE:To allow the photopolymn. of a polymerizable unsatd. compd. by long-wavelength light within an extremely short period of time by combining specific porphyrazin compds. and electron receptive radical generating agents. CONSTITUTION:This compsn. is formed by combining at least 1 kinds of the porphyrazin compds. expressed by formula I and at least one kind of the electron receptive radical generating agents. In the formula I, rings A<1> to A<4> respectively independently denote any of formula II. R<1> to R<12> denote a hydrogen atom, halogen atom and residual org. group exclusive thereof; M denotes an atom having bivalent or higher valency; Y and Z denote a halogen atom, oxygen atom and residual org. group exclusive thereof; (l) and (m) denote 0 or 1 integer. The electron receptive radical generating agents are selected from an onium salt compd., etc. This compd. is added to the mixture composed of the unsatd. compds. and dyes, etc., are added thereto to form the photopolymerized compsn. This compsn. exhibits the high sensitivity to light of 600nm to 720nm wavelength.
Patent JP-H0760795-A (JP)
Title: Nozzle for injection molder
Inventor: KAWASAKI TATSUYA
IPC: B29C45/20
Filed: 1993-08-26
Abstract: PURPOSE:To prevent molten resin from stagnating in the neighborhood of a discharge orifice in the resin flow path of a nozzle. CONSTITUTION:Te nozzle 1 for an injection molder concerned installed at the tip of a cylinder has a resin flow path passing through the central part of the nozzle 1 and a discharge orifice 5 formed at the tip of the nozzle 1. The position of the tip part of the resin flow path 4 to the discharge orifice 5 is so located that the discharge orifice 5 on the injection axis line (p) seen frontally at the lower part of the cross-section of the resin flow path 4.
Patent JP-S6479437-A (JP)
Title: Spring mechanism
Inventor: ISHII MASAHARU
IPC: F16F6/00
Filed: 1987-09-18
Abstract: PURPOSE:To make a spring mechanism into such one that is unnecessary to consider any service life due to fatigue and that has not any displacement component in a direction orthogonal with the load direction by setting up a hot superconductive material in the displacement direction of a permanent magnet connected to a shaft transmitting external force so as to be opposed to this permanent magnet. CONSTITUTION:When a movable part constituted of rods 3a, 3b, and a permanent magnet 2 magnetized to both upper and lower parts is moved upward, the movable part receives downward force due to the positional relation between the permanent magnet 2 and hot superconductive materials 2a, 1c. On the other hand, when the movable part is moved downward, it receives the upward force conversely. That is to say, it is no more than motion of mass fixed to a compressive tension spring. In addition, if each material of the permanent magnet 2 and a hot superconductive material 1b is uniform with each other, the permanent magnet 2 in a movable part comes to receive the uniform radial additive force from this hot superconductive material 1b to be turned to an outer cylinder in consequence, so that vertical motion in the state that a uniform peripheral clearance is always kept up is made possible.
Patent JP-S6478726-A (JP)
Title: Complex wire guide
Inventor: SAITO ATSUSHI
IPC: B23H7/10
Filed: 1987-09-18
Abstract: PURPOSE:To shorten replacing time of wire electrode and abraded wire guide by arranging a plurality of wire guides respectively at opposite fixing sections and moving them such that they are combined one another with some relation. CONSTITUTION:A plurality of threaded recesses are provided at regular intervals on a baseboard 12, and a wire guide 7 is secured. Then they are matched with a fixing boss 19 having a screw tightening tap and a positioning pin 20 having a spring for providing recovery function arranged on wire guide fixing sections 14 facing vertically each other, and secured through a bolt 22. Electrode pass holes 23 have the different diameters corresponding to several types of wires, and the wire guides 7 are fixed at the opposite positions of a work and rotated around the fixing boss 19 so as to enable quick setting of wire in an optimal wire guide hole 23 for several types of wires.
Patent JP-H0547413-A (JP)
Title: Sealed secondary battery
Inventor: NAKAJIMA HIROHARU
IPC: H01M10/39
Filed: 1991-08-19
Abstract: PURPOSE:To improve weight efficiency, safety, and electricity collecting function of a sealed secondary battery. CONSTITUTION:A negative electrode chamber is formed in the inside of an ion-conductive solid electrolyte tube and at the same time the negative electrode chamber is sealed with a battery's cover 5 and a negative electrode pipe 7 is installed under the battery's cover 5 in the way that it is inserted into the negative electrode chamber and aluminum on which a coating layer 8 of molybdenum is formed by electroless plating is used for the negative electrode pipe 7. Due to the light-weight of the negative electrode pipe, the weight efficiency of the sealed-type secondary battery can be improved and at the same time the safety at the time of breaking the solid electrolyte tube and the electricity collecting function of the battery are improved due to the use of the aluminum.
Patent JP-H0396553-A (JP)
Title: Autoclave concrete product
Inventor: SODA ISAO
IPC: B32B13/12
Filed: 1989-09-07
Abstract: PURPOSE:To improve fire resistance and mechanical strength by composing a product, of a quasi-noncombustible or more-thermal-insulation layer formed with a foam body with the main component of vinyl chloride system resin, and a concrete layer, and by forming the product with autoclave-curing. CONSTITUTION:A product is composed of a quasi-noncombustible or more- thermal-insulation core layer 2 formed with a foam body with the main component of vinyl chloride system resin or chlorinated vinyl chloride system resin including inorganic filler, and reinforced concrete layers 3, 4. Besides, either one side of the concrete layers 3, 4 may be used. Then, on the bottom surface of a mold, the core member of a specified thickness for composing the thermal insulation core layer 2 is set, and after that, on the core member, reinforcements 5 are arranged, and concrete is poured to be solidified, and the concrete layer 4 is formed. After that, the layer 4 is turned over, and in the same manner, concrete is poured, and the concrete layer 3 is formed, and the respective layers 2, 3, 4 are integrally formed, and autoclave-curing is performed.
Patent JP-H09104154-A (JP)
Title: Seal-ink case
Inventor: KUZUWA TAKESUE
IPC: B41K1/54
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration or drying of a seal-ink pad by covering the gap between the inner peripheral surface of a container part and the outer peripheral surface of a pad holding member generated when a seal-ink pad is inserted in the container part through the pad holding member with a cover member from above. SOLUTION: Since the gap 7 generated between the inner peripheral surface of a container part 1 and the outer peripheral surface of a pad holding member 4 is hermetically covered with the pad holding part 4 and the flange part of the pad press member 2 pressing the outer peripheral part of a seal-ink pad 5, when a seal-ink case is used in an opened state, waste refuse or dust does not enter the gap 7 and the deterioration of the seal-ink pad 5 is not accelerated. Since air does not flow through the gap 7, the drying of the seal ink pad is not accelerated. Since a cushion support part 6 is formed on the bottom surface of the container part 1, when a seal is pressed to the surface of the seal-ink pad to affix sealing, the sealing is uniformly applied by the cushion support part 6.
Patent JP-H0399939-A (JP)
Title: Cooling air guiding device located in front space of automobile
Inventor: BUORUFU BORU
IPC: B60K11/08
Filed: 1990-09-04
Abstract: PURPOSE: To enhance the cooling effect by arranging a radiator located in the front part of a front end space of an automobile by deviding into a plurality of parts, being shifted from one another, that is, being spaced from one another so as to be overlapped with one another in the running direction of the automobile. CONSTITUTION: A front wall 3 for partitioning a front part in a front space 1 in which an internal combustion engine is installed in its rear part as viewed in the running direction of a vehicle, is composed of a radiator grill 4, a bumper 5 underneath the grill 4, and a skirt 7 provided underneath the bumper 5, and air inlet openings 8, 9 formed in the grill 4 and the skirt 7, for supplying cooling air into the front end space 1. A water radiator 10 composed of upper and lower radiator parts 11, 12 is provided in the front end space, and the radiator parts 11, 12 connect water tanks arranged on their sides to each other through the intermediary of a connection part 18.  The upper radiator part 11 is arranged, being inclined rearward, and the lower radiator part 12 is arranged substantially vertically, and has its upper side overlapped with the lower side of the upper radiator part 11.
Patent JP-H0279871-A (JP)
Title: Copying machine provided with led head
Inventor: FUKUSHIMA SHIGENOBU
IPC: G03G21/00
Filed: 1988-09-16
Abstract: PURPOSE:To adjust the light quantity of an LED head through an external operation by providing a test mode input means, an image producing control means for forming a test pattern on paper by turning on/turning off the LED head under a set test mode and a light quantity adjusting means for the LED head. CONSTITUTION:When the test mode is set in a copying machine by the test mode input means for commanding that the test mode is set so as to execute an image producing action, the LED head 5 is turned on/off at intervals of specified time, for example, at intervals where an on-time and an off-time are equal. The electrostatic latent image of a pattern corresponding to the on/off of the LED head 5 is imprinted on a photosensitive drum by an imprinting CPU 21 and developed to be visualized. Then, it is transferred on the paper as the test pattern. By referring to the test pattern, an operator knows deviation from the appropriate value of the light quantity of the LED head 5. Based on the deviation, the light quantity of the LED head 5 can be adjusted. Thus, the light quantity of the LED head 5 can be easily adjusted through the external operation.
Patent JP-H1077824-A (JP)
Title: Exhaust gas disposal device for bench test of diesel engine
Inventor: TERAYAMA HIROMICHI
IPC: B01D46/24
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To cope with exhaust gas flow exceeding the capacity of a dust collector by changing pressure balance according to the flow of exhaust gas, and making part of exhaust gas, exceeding the capacity of the dust collector, automatically flow to a by-pass pipe. SOLUTION: One end 7A of a by-pass pipe 7 is connected via a second switching valve 5 at one end 3B of a first disposal pipe 3. A dust collector 8 is interposed at an intermediate part of a second disposal pipe 6. A first blower 9 is arranged at a part 6B downstream of the dust collector 8 and has suction force corresponding to the resistance value at the time of maximum flow of exhaust gas in the dust collector 8. The other end 6D of the second disposal pipe 6 and the other end 7B of the by-pass pipe 7 join at a flow switching part 10. The pressure balance between the by-pass pipe 7 side and the second disposal pipe 6 side at the flow switching part 10 is automatically changed according to the flow quantity of exhaust gas, and most of the exhaust gas is passed through the dust collector 8 for disposal.  Part of exhaust gas exceeding the capacity of the exhaust gas dust collector 8 automatically flows to the by-pass pipe 7 to dispose exhaust gas.
Patent JP-S6293217-A (JP)
Title: Hair tonic
Inventor: OKAZAKI TOMOMI
IPC: A61K8/00
Filed: 1985-10-18
Abstract: PURPOSE:To provide a hair tonic containing one or more saponins derived from ENMEIPI (whole grass of Isodon japonicus) KIKYOKON (root of Platycodon grandiflorum), SHORIKU (root of Phytolacca esculenta), GOSHITU (root of Achyranthes fauriei), MOKUTSU (stalk of Akebia quinata), SHIKA (fruit of Luffa cylindrica), KAGOSO (flower or Prunella vulgaris) and CHIKUSETU-NINJIN (rhizome of Panax japonica) as an active component, having excellent hair tonic effect, free from side effect and having high safety. CONSTITUTION:The objective hair tonic contains one or more kinds of saponin derived from ENMEIPI, KIKYOKON, SHORIKU, GOSHITU, MOKUTSU, SHIKA, KAGOSO and CHIKUSETU-NINJIN by conventional process as an active component. The amount of the saponin is 0.001-10wt%, preferably 0.01-3wt% in dry basis based on the whole hair tonic composition. The hair tonic exhibits excellent hair tonic effect by the inhibition of reductase activity, is effective by locally application and free from systemic side effect and has low skin irritation and high safety. The hair tonic may further contain vasodilators such as carpronium chloride, amino acids such as methionine, vitamins such as vitamin B, dermatic function improvers such as cepharanthine, etc.
Patent JP-2001056992-A (JP)
Title: Disk loading device
Inventor: HASHIDA TAKESHI
IPC: G11B17/051
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to install a motor within the same height as the height of a roller mechanism and disk loading mechanism, to minimize an increase in width so as to make the device thinner and to reduce the rotating sound from the motor and the vibration noise accompanying rotation by arranging the motor behind the prescribed position where a disk is loaded and driving a roller by means of an elastic belt consisting of rubber, etc. SOLUTION: The disk loading device 5 reduces the speed of the revolution of the loading motor 2 arranged in the position behind the disk 6 by a gear 3 and transmits the revolution to a pulley gear 7. The revolution of the pulley gear 7 is transmitted by the rubber belt 4 to a roller pulley 8, by which the roller to withdraw and discharge the disk 1 to and from a recording and reproducing position is driven. As a result, the overlap of the loading motor 2 and the roller mechanism, disk drive mechanism, etc., does not occur any more and the disk loading device may be made smaller in size and thickness without widening its transverse width.
Patent JP-S6293094-A (JP)
Title: Laser welding equipment for fine tube
Inventor: KUDO MASAHARU
IPC: B23K26/21
Filed: 1985-10-18
Abstract: PURPOSE:To weld the necessary place only concentrically and to reduce the welding time by inserting the optical fiber which leads a laser beam and a conical concave mirror into a fine tube with their combination. CONSTITUTION:A heat transfer tube 1 and sleeve 5 are closely fitted by expanding the sleeve 5 with its inserting into the inner face close to the defective part 4 of the fine tube like the heat transfer tube 1, etc. A concave mirror 11 is then held on the inner face of the sleeve 5 by a stabilizer 12 by inserting the conical concave mirror 11. When a laser beam generator 16 is turned on in this state, the laser beam is irradiated on all the periphery of the inner face of the sleeve 5 after the laser beam passing through an optical fiber 14 and being reflected by the concave mirror 11. Consequently, the heat transfer tube 1 and sleeve 5 are instantaneously welded.
Patent JP-H0965387-A (JP)
Title: Terminal data management system for automatic exchange
Inventor: SUGAWARA YOSHINOBU
IPC: H04M3/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the terminal data management system for automatic exchange which can use a terminal number independently of the connection position of the terminal equipment. SOLUTION: Connection position data indicating the connection position in an automatic exchange 10 of each terminal equipment 15 is provided independently of the terminal number of the terminal equipment 15, and the same index is given to the terminal number and connection position data of the same terminal equipment by a central processing unit 12 and is registered in a terminal number register list and a terminal connection position register list of a storage device 13. If the user of each terminal equipment 15 is moved by seat change or the like, the terminal equipment 15A as movement source is operated to set the register data change processing mode, and the terminal number of the terminal equipment 15B as the movement destination is inputted to the central processing unit 12, and the index of connection position data of the terminal equipment 15A as the movement source and that of the terminal equipment 15B as the movement destination are exchanged by the central processing unit 12.